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https://github.com/kanaka/mal.git
synced 2024-09-19 09:38:28 +03:00
8a19f60386
- Reorder README to have implementation list after "learning tool" bullet. - This also moves tests/ and libs/ into impls. It would be preferrable to have these directories at the top level. However, this causes difficulties with the wasm implementations which need pre-open directories and have trouble with paths starting with "../../". So in lieu of that, symlink those directories to the top-level. - Move the run_argv_test.sh script into the tests directory for general hygiene.
43 lines
687 B
C++
43 lines
687 B
C++
#include "String.h"
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#include "ReadLine.h"
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#include <iostream>
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#include <memory>
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String READ(const String& input);
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String EVAL(const String& ast);
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String PRINT(const String& ast);
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String rep(const String& input);
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static ReadLine s_readLine("~/.mal-history");
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int main(int argc, char* argv[])
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{
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String prompt = "user> ";
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String input;
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while (s_readLine.get(prompt, input)) {
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std::cout << rep(input) << "\n";
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}
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return 0;
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}
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String rep(const String& input)
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{
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return PRINT(EVAL(READ(input)));
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}
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String READ(const String& input)
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{
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return input;
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}
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String EVAL(const String& ast)
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{
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return ast;
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}
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String PRINT(const String& ast)
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{
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return ast;
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}
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